After running into a very annoying bug that basically lead to total Core3 freezes every few days (which was then acknowledged and hot fixed by C4) and still having the infrequent (but still one in every two weeks) hangups on the KNX driver I am just disappointed a bit. One of the reasons I did not go with open-source do it yourself solutions like ioBroker etc. was that I wanted to have maximum stability. Everything in the house depends on C4 working. Lighting, heating (to a certain extend), security (in terms of camera and door stations), all sorts auf automatisms, shades, audio in all rooms, video in the main room....
Bugs happen. I agree. And if we are talking a reboot per year.. Agreed, no big deal. My current uptime is maximum 2-3 weeks until the next KNX issue forces a reboot... Not very satisfying. And clearly the issue is on the C4 core. KNX/DALI issues are completely ruled out.